I like the Large Header/ welcome banner that helps state the websites intention. also the black contrasting with the bring colours helps guide the hierarchy. This design is very clear with its display of information using grid system and boxes.
Clean & Simple WordPress Themes #2015
Dark WordPress Theme - Sphera http://www.wpmustache.com/wordpress/dark-wordpress-theme-sphera/
LiquidFolio - Portfolio Premium WordPress Theme on Behance